89048249 has 4 divisors (see below), whose sum is σ = 92919936. Its totient is φ = 85176564.

The previous prime is 89048243. The next prime is 89048257. The reversal of 89048249 is 94284098.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89048249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89048243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935809 + ... + 1935854.

It is an arithmetic number, because the mean of its divisors is an integer number (23229984).

Almost surely, 2^89048249 is an apocalyptic number.

It is an amenable number.

89048249 is a deficient number, since it is larger than the sum of its proper divisors (3871687).

89048249 is a wasteful number, since it uses less digits than its factorization.

89048249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871686.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 89048249 is about 9436.5379774576. The cubic root of 89048249 is about 446.5551764385. Note that the first 3 decimals are identical.

The spelling of 89048249 in words is "eighty-nine million, forty-eight thousand, two hundred forty-nine".